2 years ago

Which expression is a factor of the expression 20c3+540y3

Mathematics

1 answer:

True [87]2 years ago

5 0

factor 20 out of 20cx*3 =540y*3

so you get 20(cx*3=540y*3) if that is what you are looking for

You might be interested in

If a spring is oscillating (moving) according to the velocity equation v(t) = 2sin(t) (in ft/s), then what is its displacement o

Feliz [49]

ANSWER

4 ft

EXPLANATION

The velocity equation of the oscillating spring is given by the function.

$v(t)=2 \sin(t) \: \: {ms}^{ - 1}$

To find the displacement function, we need to to Integrate the velocity function.

$s(t) = \int \: 2 \sin(t) dt$

$s(t) = - 2 \cos(t) + k$

At time t=0, there was no displacement.

This implies that,

$s(0) = 0$

$0= - 2 \cos(0) + k$

$0= - 2 + k$

$k = 2$

The displacement function then becomes,

$s(t) = - 2 \cos(t) + 2$

To find the displacement over the first π seconds, we put

$t = \pi$

into the equation for the displacement to get,

$s(\pi) = - 2 \cos(\pi) + 2$

$s(\pi) = - 2 ( - 1) + 2$

$s(\pi) = 2 + 2 =4 ft$

7 0

3 years ago

If the markup rate is 50%, then the cost of a shirt that regularly sells for $60 is $40. true or false?

Natasha2012 [34]

Answer:

false

Step-by-step explanation:

half of 60 dollars is 30

think of it as half of 6

5 0

2 years ago

Graph the solution to the inequality<br> |y+5|> 2

kirill [66]

Answer:

y>-3 y>-7

Step-by-step explanation:

-(y+5)>2

y<-7

7 0

3 years ago

If we have 3 dollars for 1 pesos. What is the unit rate of pesos per dollar

Vesna [10]

Is 3 dollar per peso I hope this help you

7 0

3 years ago

Read 2 more answers

elijah is selling coupon books for an orchestra fundraiser the copon book sells for $11 each elijah raised a total of $297 how m

vladimir2022 [97]

Elijah sold 27 books.

7 0

3 years ago

Read 2 more answers

Which expression is a factor of the expression 20c3+540y3​

Which expression is a factor of the expression 20c3+540y3